QuickFacts

Median household income of Cook County, Illinois is

$55,251

11.9%

of persons in Cook County, Illinois are 65 years and over

23.7%

of persons in Ohio are under 18 years

24.4%

of persons in Illinois are under 18 years

24.5%

of persons in Los Angeles County, California are under 18 years

Population per square mile in Maricopa County, Arizona is

414.9

Population per square mile in North Carolina is

196.1

Median household income of Houston city, Texas is

$46,187

Population per square mile in Harris County, Texas is

2,402.4

Population per square mile in Texas is

96.3

Source: American Community Survey

Source: 2010 Census

Source: American Community Survey

Source: 2010 Census